1. Deploy the ebpf-exporter helm chart on Linode Kubernetes Engine


    To deploy the ebpf-exporter Helm chart on the Linode Kubernetes Engine, you will need to follow a few steps with Pulumi. First, you need a Kubernetes cluster running on Linode. For simplicity, let's assume you have already provisioned a Linode Kubernetes Engine (LKE) cluster and have the kubeconfig available for Pulumi to use.

    Now, let's deploy the ebpf-exporter Helm chart. To do this, you will use the @pulumi/kubernetes package, which allows you to manage Kubernetes resources using Pulumi.

    Here's the high-level breakdown of what we'll do in our Pulumi program:

    1. Import the necessary Pulumi and Kubernetes packages.
    2. Create a Helm Chart resource that references the ebpf-exporter Helm chart.

    Below is the TypeScript program which you will use to deploy the ebpf-exporter Helm chart onto your Linode Kubernetes cluster:

    import * as k8s from "@pulumi/kubernetes"; // Step 1: Provide the details about the Helm chart. // This includes the name of the chart, the repository where the chart is located, // and any specific configuration options you would like to set. const chartName = "ebpf-exporter"; const chartVersion = "0.1.0"; // Modify with the correct chart version const releaseName = "ebpf-exporter-release"; const namespace = "default"; // Specify the namespace where you want to install the chart // You need to have Helm repo added with 'ebpf-exporter' chart or provide the exact URL for the chart const helmChart = new k8s.helm.v3.Chart(releaseName, { chart: chartName, version: chartVersion, namespace: namespace, // Uncomment and specify below if you have a custom repo // fetchOpts: { // repo: "https://helm-repo/ebpf-exporter", // }, // Include values here if you need to customize the default configurations values: { // Custom values for 'ebpf-exporter' chart // ... }, }, { provider: k8sProvider }); // Optional step: Export the Helm release status export const helmStatus = helmChart.status;

    This program should be executed as part of a Pulumi project where you have already set up your Pulumi stack and Linode provider configuration. Ensure you install the necessary npm packages before running the program:

    npm install @pulumi/pulumi @pulumi/kubernetes

    When you run this program with pulumi up, Pulumi will deploy the ebpf-exporter Helm chart to your Linode Kubernetes Engine cluster. The program creates an instance of a helm.v3.Chart resource which Pulumi will manage like any other cloud resource. You can substitute the chart details and configuration options based on your exact requirements for the ebpf-exporter deployment.

    Remember to configure Pulumi to use your kubeconfig file so that it can interact with your Linode Kubernetes cluster. This is often done through the Pulumi configuration system or by making sure that your kubeconfig is set up correctly in your environment.

    After the deployment completes, you can use kubectl get all -n default or the namespace you specified to verify that the ebpf-exporter is running as expected. The export statement at the end is optional and can be used to export data about the Helm release from Pulumi's state.

    If you need to make changes to the deployment, you can edit the Pulumi program and run pulumi up again to apply the changes. Pulumi will compute the difference and apply only the required changes.